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Computational structural simulation involves
development of 1) mathematical models that describe the behavior of
structural materials, components and systems; 2) numerically intensive
techniques to solve the equations governing the physical behavior
represented by the models, and 3) advanced visualization methods to
effectively and efficiently interpret the results. Researchers within CSSL
are exploring new technology along all three fronts, with particular
emphasis on grid computing technology, finite element analysis including
meshless methods, constitutive modeling, macro-plasticity formulations,
nonlinear solution techniques and virtual and augmented reality
visualization methods. The overarching goal of CSSL is to investigate how
new materials and technologies can be integrated to create innovative
structural systems that mitigate the potentially catastrophic effects of
extreme loading. Ongoing projects include:
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Progressive collapse simulation |
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Development of multiscale computational models to predict ductile fracture
in steel structures. |
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Constitutive modeling of the multiaxial response of high performance
cementitious composites. |
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Visualization of finite element results in virtual reality
(Click here for more information). |
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Rapid damage identification using augmented reality techniques. |
Lab Equipment
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Compute cluster with 12 dual-processor
Opteron nodes with 4GB RAM and a 150GB hard drive for each node. |
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Six high-end
PCs with multicore
processors, extensive RAM and terabytes of storage space |
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SunBlade 150 |
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Virtual and augmented reality visualization equipment:
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- Head
mounted device (I-Glasses SVGA 3D PRO)
- 3-D
tracking system (Intertrax 2)
- SpaceBall
- CyberStick
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